017  
CDUS45 KMSO 160737  
CLIBTM  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MISSOULA MT  
137 AM MDT THU JUL 16 2026  
   
...............................
 
 
   
..THE BUTTE MT CLIMATE SUMMARY FOR JULY 15 2026
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 619 PM 95 1935 82 2 61  
2007  
MINIMUM 51 500 AM 33 1958 46 5 48  
AVERAGE 68 64 4 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.62 1907 0.03 -0.03 0.01  
MONTH TO DATE 0.12 0.60 -0.48 0.26  
SINCE JAN 1 6.97 7.89 -0.92 6.45  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE MM  
SINCE JUN 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 10  
MONTH TO DATE 28 62 -34 37  
SINCE JUN 1 343 352 -9 290  
SINCE JUL 1 28 62 -34 37  
 
COOLING  
YESTERDAY 3 2 1 0  
MONTH TO DATE 28 18 10 26  
SINCE JUN 1 28 24 4 26  
SINCE JAN 1 28 24 4 26    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 4.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 300 AM  
LOWEST 27 500 PM  
AVERAGE 58  
   
......................................................
 
 
THE BUTTE MT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 98 1936  
MINIMUM TEMPERATURE (F) 46 30 1943  
 
SUNRISE AND SUNSET  
JULY 16 2026..........SUNRISE 555 AM MDT SUNSET 916 PM MDT  
JULY 17 2026..........SUNRISE 556 AM MDT SUNSET 916 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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